127 	struct sfax_hw	*sf = dev_id;  in IOFUNC_IND()  local
131 	spin_lock(&sf->lock);  in IOFUNC_IND()
132 	val = inb(sf->cfg + TIGER_AUX_STATUS);  in IOFUNC_IND()
134 		spin_unlock(&sf->lock);  in IOFUNC_IND()
137 	sf->irqcnt++;  in IOFUNC_IND()
138 	val = ReadISAR_IND(sf, ISAR_IRQBIT);  in IOFUNC_IND()
141 		mISDNisar_irq(&sf->isar);  in IOFUNC_IND()
142 	val = ReadISAC_IND(sf, ISAC_ISTA);  in IOFUNC_IND()
144 		mISDNisac_irq(&sf->isac, val);  in IOFUNC_IND()
145 	val = ReadISAR_IND(sf, ISAR_IRQBIT);  in IOFUNC_IND()
149 		pr_debug("%s: %d irqloops cpu%d\n", sf->name,  in IOFUNC_IND()
152 		pr_notice("%s: %d IRQ LOOP cpu%d\n", sf->name,  in IOFUNC_IND()
154 	spin_unlock(&sf->lock);  in IOFUNC_IND()
159 enable_hwirq(struct sfax_hw *sf)  in enable_hwirq()  argument
161 	WriteISAC_IND(sf, ISAC_MASK, 0);  in enable_hwirq()
162 	WriteISAR_IND(sf, ISAR_IRQBIT, ISAR_IRQMSK);  in enable_hwirq()
163 	outb(SFAX_TIGER_IRQ_BIT, sf->cfg + TIGER_AUX_IRQMASK);  in enable_hwirq()
167 disable_hwirq(struct sfax_hw *sf)  in disable_hwirq()  argument
169 	WriteISAC_IND(sf, ISAC_MASK, 0xFF);  in disable_hwirq()
170 	WriteISAR_IND(sf, ISAR_IRQBIT, 0);  in disable_hwirq()
171 	outb(0, sf->cfg + TIGER_AUX_IRQMASK);  in disable_hwirq()
175 reset_speedfax(struct sfax_hw *sf)  in reset_speedfax()  argument
178 	pr_debug("%s: resetting card\n", sf->name);  in reset_speedfax()
179 	outb(TIGER_EXTERN_RESET_ON, sf->cfg + TIGER_RESET_ADDR);  in reset_speedfax()
180 	outb(SFAX_PCI_RESET_ON, sf->cfg + TIGER_AUX_DATA);  in reset_speedfax()
182 	outb(TIGER_EXTERN_RESET_OFF, sf->cfg + TIGER_RESET_ADDR);  in reset_speedfax()
183 	sf->aux_data = SFAX_PCI_RESET_OFF;  in reset_speedfax()
184 	outb(sf->aux_data, sf->cfg + TIGER_AUX_DATA);  in reset_speedfax()
189 sfax_ctrl(struct sfax_hw  *sf, u32 cmd, u_long arg)  in sfax_ctrl()  argument
195 		reset_speedfax(sf);  in sfax_ctrl()
199 			sf->aux_data &= ~SFAX_LED1_BIT;  in sfax_ctrl()
201 			sf->aux_data &= ~SFAX_LED2_BIT;  in sfax_ctrl()
202 		outb(sf->aux_data, sf->cfg + TIGER_AUX_DATA);  in sfax_ctrl()
206 			sf->aux_data |= SFAX_LED1_BIT;  in sfax_ctrl()
208 			sf->aux_data |= SFAX_LED2_BIT;  in sfax_ctrl()
209 		outb(sf->aux_data, sf->cfg + TIGER_AUX_DATA);  in sfax_ctrl()
213 			sf->name, __func__, cmd, arg);  in sfax_ctrl()
221 channel_ctrl(struct sfax_hw  *sf, struct mISDN_ctrl_req *cq)  in channel_ctrl()  argument
235 		ret = sf->isac.ctrl(&sf->isac, HW_TESTLOOP, cq->channel);  in channel_ctrl()
238 		ret = sf->isac.ctrl(&sf->isac, HW_TIMER3_VALUE, cq->p1);  in channel_ctrl()
241 		pr_info("%s: unknown Op %x\n", sf->name, cq->op);  in channel_ctrl()
253 	struct sfax_hw		*sf = dch->hw;  in sfax_dctrl()  local
257 	pr_debug("%s: cmd:%x %p\n", sf->name, cmd, arg);  in sfax_dctrl()
262 			err = sf->isac.open(&sf->isac, rq);  in sfax_dctrl()
264 			err = sf->isar.open(&sf->isar, rq);  in sfax_dctrl()
268 			pr_info("%s: cannot get module\n", sf->name);  in sfax_dctrl()
271 		pr_debug("%s: dev(%d) close from %p\n", sf->name,  in sfax_dctrl()
276 		err = channel_ctrl(sf, arg);  in sfax_dctrl()
279 		pr_debug("%s: unknown command %x\n", sf->name, cmd);  in sfax_dctrl()
286 init_card(struct sfax_hw *sf)  in init_card()  argument
291 	ret = request_irq(sf->irq, speedfax_irq, IRQF_SHARED, sf->name, sf);  in init_card()
293 		pr_info("%s: couldn't get interrupt %d\n", sf->name, sf->irq);  in init_card()
297 		spin_lock_irqsave(&sf->lock, flags);  in init_card()
298 		ret = sf->isac.init(&sf->isac);  in init_card()
300 			spin_unlock_irqrestore(&sf->lock, flags);  in init_card()
302 				sf->name, ret);  in init_card()
305 		enable_hwirq(sf);  in init_card()
307 		WriteISAC_IND(sf, ISAC_CMDR, 0x41);  in init_card()
308 		spin_unlock_irqrestore(&sf->lock, flags);  in init_card()
311 			pr_notice("%s: IRQ %d count %d\n", sf->name,  in init_card()
312 				  sf->irq, sf->irqcnt);  in init_card()
313 		if (!sf->irqcnt) {  in init_card()
315 				sf->name, sf->irq, 3 - cnt);  in init_card()
319 	free_irq(sf->irq, sf);  in init_card()
325 setup_speedfax(struct sfax_hw *sf)  in setup_speedfax()  argument
329 	if (!request_region(sf->cfg, 256, sf->name)) {  in setup_speedfax()
331 			sf->name, sf->cfg, sf->cfg + 255);  in setup_speedfax()
334 	outb(0xff, sf->cfg);  in setup_speedfax()
335 	outb(0, sf->cfg);  in setup_speedfax()
336 	outb(0xdd, sf->cfg + TIGER_AUX_CTRL);  in setup_speedfax()
337 	outb(0, sf->cfg + TIGER_AUX_IRQMASK);  in setup_speedfax()
339 	sf->isac.type = IPAC_TYPE_ISAC;  in setup_speedfax()
340 	sf->p_isac.ale = sf->cfg + SFAX_PCI_ADDR;  in setup_speedfax()
341 	sf->p_isac.port = sf->cfg + SFAX_PCI_ISAC;  in setup_speedfax()
342 	sf->p_isar.ale = sf->cfg + SFAX_PCI_ADDR;  in setup_speedfax()
343 	sf->p_isar.port = sf->cfg + SFAX_PCI_ISAR;  in setup_speedfax()
344 	ASSIGN_FUNC(IND, ISAC, sf->isac);  in setup_speedfax()
345 	ASSIGN_FUNC(IND, ISAR, sf->isar);  in setup_speedfax()
346 	spin_lock_irqsave(&sf->lock, flags);  in setup_speedfax()
347 	reset_speedfax(sf);  in setup_speedfax()
348 	disable_hwirq(sf);  in setup_speedfax()
349 	spin_unlock_irqrestore(&sf->lock, flags);  in setup_speedfax()